A fine-grained attribute based data retrieval with proxy re-encryption scheme for data outsourcing systems

• Main Authors: HONG, Hanshu, LIU, Ximeng, SUN, Zhixin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2021
• Subjects: Collusion resistance; Attribute based data retrieval; Secure; Proxy re-encryption; Databases and Information Systems; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/4124; https://ink.library.smu.edu.sg/context/sis_research/article/5127/viewcontent/Hong_2018_Fine_GrainedAttributeBasedData.pdf
• Institution: Singapore Management University

Attribute based encryption is suitable for data protection in data outsourcing systems such as cloud computing. However, the leveraging of encryption technique may retrain some routine operations over the encrypted data, particularly in the field of data retrieval. This paper presents an attribute b...